janky solution to cache images

scripts/shoot.fish

@@ -0,0 +1,10 @@
+#!/usr/bin/fish
+
+# tip! use a systemd timer or cronjob on this one
+
+for user in /home/*/public_html
+    set user (string replace "/home/" "" $user)
+    set user (string replace "/public_html" "" $user)
+    echo shooting $user
+    SITE_DIR=. wget "https://screens.southlondon.cc/https%3A%2F%2Fsouthlondon.cc%2F~$user%2F" -O $SITE_DIR/static/shots/$user.png
+end

templates/index/userlist.html

@@ -5,7 +5,7 @@
         {% for u in user_data.all -%}
         <a href="/~{{ u }}/">
             <li><span class="text">~{{ u }}</span></li>
-            <img loading="lazy" src="https://screens.southlondon.cc/https%3A%2F%2Fsouthlondon.cc%2F~{{ u }}%2F">
+            <img loading="lazy" src="/shots/{{u}}.png">
         </a>
 
         {%- endfor %}